ooni-probe-cli/internal/engine/oonimkall/tasks/chanlogger.go
Simone Basso d57c78bc71
chore: merge probe-engine into probe-cli (#201)
This is how I did it:

1. `git clone https://github.com/ooni/probe-engine internal/engine`

2. ```
(cd internal/engine && git describe --tags)
v0.23.0
```

3. `nvim go.mod` (merging `go.mod` with `internal/engine/go.mod`

4. `rm -rf internal/.git internal/engine/go.{mod,sum}`

5. `git add internal/engine`

6. `find . -type f -name \*.go -exec sed -i 's@/ooni/probe-engine@/ooni/probe-cli/v3/internal/engine@g' {} \;`

7. `go build ./...` (passes)

8. `go test -race ./...` (temporary failure on RiseupVPN)

9. `go mod tidy`

10. this commit message

Once this piece of work is done, we can build a new version of `ooniprobe` that
is using `internal/engine` directly. We need to do more work to ensure all the
other functionality in `probe-engine` (e.g. making mobile packages) are still WAI.

Part of https://github.com/ooni/probe/issues/1335
2021-02-02 12:05:47 +01:00

88 lines
1.6 KiB
Go

package tasks
import (
"fmt"
)
// ChanLogger is a logger targeting a channel
type ChanLogger struct {
emitter *EventEmitter
hasdebug bool
hasinfo bool
haswarning bool
out chan<- *Event
}
// Debug implements Logger.Debug
func (cl *ChanLogger) Debug(msg string) {
if cl.hasdebug {
cl.emitter.Emit("log", EventLog{
LogLevel: "DEBUG",
Message: msg,
})
}
}
// Debugf implements Logger.Debugf
func (cl *ChanLogger) Debugf(format string, v ...interface{}) {
if cl.hasdebug {
cl.Debug(fmt.Sprintf(format, v...))
}
}
// Info implements Logger.Info
func (cl *ChanLogger) Info(msg string) {
if cl.hasinfo {
cl.emitter.Emit("log", EventLog{
LogLevel: "INFO",
Message: msg,
})
}
}
// Infof implements Logger.Infof
func (cl *ChanLogger) Infof(format string, v ...interface{}) {
if cl.hasinfo {
cl.Info(fmt.Sprintf(format, v...))
}
}
// Warn implements Logger.Warn
func (cl *ChanLogger) Warn(msg string) {
if cl.haswarning {
cl.emitter.Emit("log", EventLog{
LogLevel: "WARNING",
Message: msg,
})
}
}
// Warnf implements Logger.Warnf
func (cl *ChanLogger) Warnf(format string, v ...interface{}) {
if cl.haswarning {
cl.Warn(fmt.Sprintf(format, v...))
}
}
// NewChanLogger creates a new ChanLogger instance.
func NewChanLogger(emitter *EventEmitter, logLevel string,
out chan<- *Event) *ChanLogger {
cl := &ChanLogger{
emitter: emitter,
out: out,
}
switch logLevel {
case "DEBUG", "DEBUG2":
cl.hasdebug = true
fallthrough
case "INFO":
cl.hasinfo = true
fallthrough
case "ERR", "WARNING":
fallthrough
default:
cl.haswarning = true
}
return cl
}